Added test.

Author: a-siva

testing/dart/serial_gc_test.dart

@@ -0,0 +1,17 @@
+// Copyright 2022 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// FlutterTesterOptions=--serial_gc
+
+import 'package:litetest/litetest.dart';
+
+void main() {
+  test('Serial GC option test ', () async {
+    bool threw = false;
+    for (int i = 0; i < 100; i++) {
+      var a = <int>[100];
+    }
+    expect(threw, false);
+  });
+}